package com.ynny.chapter11.bean;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.ToString;

@Data
@AllArgsConstructor
@NoArgsConstructor
@ToString
public class Student {

    private String number;
    private String username;
    private String sex;
    private String age;
    private String classId;

}
